Ngwaahịa
DG2 Series Mgbasa nrụgide maka friji
DG2 usoro mgbali transmitter maka refrigeration adopts elu-nkenke na elu-kwụsie ike MEMS mgbawa, na ntegrated Ọdịdị nke 17-4PH igwe anaghị agba nchara nha diaphragm nke e mere site na ụwa na-eduga transmitter technology.After nwere ọgụgụ isi okpomọkụ akwụ ụgwọ na dum okpomọkụ mpaghara, transmitter nwere njirimara nke arụmọrụ dị mma, nhazi kọmpat, obere nha, ọsọ nzaghachi ngwa ngwa, nrụnye dị mma, oke nguzogide okpomọkụ, mgbochi condensation na mgbasa ozi dị elu.N'ihi njirimara usoro nhazi ya pụrụ iche, ihe ntinye aka nke na-ejide onwe ya dị mma maka ntinye ngwaahịa, nke nwere ike igbochi ihe ize ndụ nke refrigerant leakage n'oge usoro ahụ, ma nwee ogologo ndụ ọrụ (ọnụọgụ nke usoro nrụgide zuru oke ka ukwuu). karịa 10 nde).
Ụdị nrụgide nrụgide a dabara adaba maka ụlọ ọrụ refrigeration, ikuku compressor datching, na ule mmepụta ahịrị ikuku.Enwere ike iji ngwaahịa a na ngwa refrigerant na uzuoku igba ogwu.
1. Dị ka ndị ọkachamara na-ahụ ihe, Senex bụ ntụkwasị obi nke NASA Space Center na ụgbọ mmiri ụgbọ mmiri US nwere teknụzụ sitere na USA.
2. Na abụọ bufee na integrated Ọdịdị imewe, na mgbawa mgbali bụ ukwuu karịa 5 ugboro n'ọnụ ọgụgụ zuru ezu.
3. Kwesịrị ekwesị maka ụlọ ọrụ refrigeration dị ka oke okpomọkụ, mgbochi condensation, mgbasa ozi dị elu.
4. Sekit ahụ na-ezute ụkpụrụ nchekwa dị n'ime ma bụrụ EMC kwadoro ya na nguzogide vibration ruo 20g.
5. Ụlọ ọrụ nyocha nke ANSI Pressure Standards USA agafeela ule ahụ, na ọnụ ọgụgụ nke nrụgide nrụgide zuru oke karịrị ugboro 10.
6. Oke nha nha nha, nkwụghachi okpomọkụ zuru oke, nzaghachi ngwa ngwa na nha kọmpat.
| ArụmọrụParameters | Ntụle nso (Psi): | Nrụgide zuru oke: | Ogologo oge kwụsie ike | <0.1% FS |
| Nrụgide ibu ibu | 200% FS | Oge nzaghachi | <2ms | |
| Nrụgide mgbawa | > 500% FS | Nguzogide ịma jijiji | 20g (10Hz ~ 2kHz) | |
| Mgbama ngosi mmepụta | 4 ~ 20mA (waya abụọ), 0.5 ~ 4.5V DC, 0 ~ 5V DC | Nguzogide mmetụta | 200g / 6 ms | |
| Voltaji na-eweta | 9 ~ 30V (4 ~ 20mA) 9 ~ 30V (0 ~ 5V DC,0 ~ 10V DC) 5V (0.5 ~ 4.5V DC) | Klas nchekwa | IP65, IP67 | |
| Ibu Nguzogide R | R (Ω) < (Us-10 /0.02 (4 ~ 20mA) R (Ω)> 2k 0 ~ 10V DC, 5V (0.5 ~ 4.5V DC) | Ndụ ije ozi | Ịkwanye okirikiri nrụgide nde 10 | |
| Oriri ugbu a | Na-arụ ọrụ ugbu a, Max 24mA (4 ~ 20mA) Oriri ugbu a <5mA 0 ~ 10V DC, 5V (0.5 ~ 4.5V DC) | Okpomọkụ na-arụ ọrụ | ﹣20~85℃ Standard, ﹣40~125℃ Nhọrọ | |
| Izi ezi | 0.5% FS Ọkọlọtọ, 0.25% FS Nhọrọ | Okpomọkụ nchekwa | ﹣40 ~ 125 ℃ | |
| Adịghị n'ịntanetị | <0.15% FS | Njikọ usoro | G1/4 E, 1/4NPT, 7/16﹣20unf Eriri Ime, 7/16﹣20unf Eriri Mpụga, Ndị ọzọ | |
| Hysteresis | <0.15% FS | Njikọ eletrik | HSM nkwụnye DIN43650A AMP nkwụnye, M12X1 nkwụnye | |
| Njehie ugboro ugboro | <0.1% FS | Nguzogide mkpuchi | ≥50MΩ (250V DC) | |
| Mmetụta okpomọkụ na nha nha efu | 0.25% FS/10 ℃ | Nchedo USB | Chekwaa Mkpuchi Polarity dị mkpirikpi | |
| Mmetụta Okpomọkụ Na Mmetụta | 0.25% FS/10 ℃ | Ihe eji mmiri mmiri | 17 4PH | |
| Okpomọkụ Hysteresis | <0.1% FS | Ihe mkpuchi | 304 igwe anaghị agba nchara |
